摘要
本文首次提出钢筋混凝土受弯构件非规比m的概念。采用数理统计中的正交试验设计方法,分析了各主要因素对钢筋浊凝土受弯构件非规比m的影响程度。着重研究了钢筋混凝土矩形截面受弯构件非规比m与含筋率μ之间的具体表达式。
The conception of ratio m of nonlinear finite element method and code of bent struc- tures of reinforced concrete has been proposed first in this paper. The level affected by the main factors to the ratio m has been analysed by using the orthogonal design method. Main- ly the ratio m of the bent structure of reinforced concrete with rectangular section has been studied and the expression of the ratio m and the steel ratiou has been obtained
出处
《华北水利水电学院学报》
1992年第3期18-25,共8页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
非规比
钢筋混凝土
非线性有限元
受弯构件
Ratio m of uonlincar finite clement method
einforced concrete
nonlincar finite element method
variance analysis
orthogonal design method
ultimate strength theory
